Seat Passenger Memory Position Error
The passenger seat's memory position system has lost track of where it should move to, like a GPS that forgot the saved location. The seat motor may not return to the driver's preferred position when the memory button is pressed.
The body control module monitors the seat position sensor feedback and compares actual seat position to stored memory coordinates. It detects mismatches between commanded position and sensor-reported position during memory recall sequences. If the discrepancy exceeds calibrated thresholds, the fault is triggered.
| Parameter | Normal Range | Fault Condition |
|---|---|---|
| Seat Position Variance | Within 2-5 mm of target memory position | Exceeds 10 mm deviation after 5 seconds of motor command |
| Motor Current Draw | 3-8 amps during adjustment | Zero amps or sustained >12 amps indicating jam/failure |
Code B2301 is a low-severity fault. Your vehicle is generally safe to drive to a workshop for diagnosis. However, do not ignore it indefinitely — low-severity codes often indicate developing problems that become expensive if neglected. Book a diagnostic appointment within 2–4 weeks. If you notice any additional symptoms (rough running, power loss, unusual smells), treat it as higher priority.
Once the fault is repaired, B2301 can be cleared using any OBD-II scanner. Connect the scanner, navigate to "Clear Codes" or "Erase DTCs," and confirm. The check engine light turns off immediately.
The code will return if the root cause was not actually fixed. The ECM re-detects the fault within 1–3 drive cycles and sets the code again.